基本信息:
- 专利标题： 一种引射式生物质给料装置及其给料方法
- 专利标题（英）：Ejection-type biomass feeding device and feeding method thereof
- 申请号：CN201910530645.9 申请日：2019-06-19
- 公开(公告)号：CN110145733A 公开(公告)日：2019-08-20
- 发明人： 王凤君 , 于强 , 黄莺 , 孙浩 , 左国华 , 李伟 , 王明昊 , 庞振洲 , 刘建宏 , 翟胜兵 , 孙长鑫 , 高维广 , 贾庚 , 王广猛 , 伊人
- 申请人： 哈尔滨锅炉厂有限责任公司
- 申请人地址： 黑龙江省哈尔滨市南岗区高科技生产基地33号楼
- 专利权人： 哈尔滨锅炉厂有限责任公司
- 当前专利权人： 哈尔滨锅炉厂有限责任公司
- 当前专利权人地址： 黑龙江省哈尔滨市南岗区高科技生产基地33号楼
- 代理机构： 北京天奇智新知识产权代理有限公司
- 代理人： 范光晔
- 主分类号： F23B40/00
- IPC分类号： F23B40/00
The invention provides an ejection-type biomass feeding device and a feeding method thereof. By adoption of the ejection-type biomass feeding device and the feeding method thereof, the problems of jamming, blockage and backflow of high-temperature smoke of an existing biomass feeding system are mainly solved. Materials of a feeding system can be environment-friendly bulk materials such as rice hulls, biomass briquettes and biomass particles. Biomass bulk materials enter the feeding device via a feeding port in the upper portion of an inner sleeve (1), air or nitrogen is guided into the feedingdevice through a gas inlet section (5), and the negative pressure at a throat part is changed by regulating the gas flow and pressure head of the gas inlet section (5), so that the pressure difference between the biomass feeding port and the throat part is made adjustable, and stable and continuous biomass feeding under different pressure conditions in a furnace is achieved.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F23 | 燃烧设备；燃烧方法 |
| ----F23B | 只用固体燃料的燃烧方法或设备 |
| ------F23B40/00 | 带有往燃烧室供给燃料的驱动装置的燃烧设备 |